:root{
    --navy:#232842; --slate:#6E7699; --purple:#8A6BC4; --lav:#ECE6F7;
    --grey:#9A99A6; --paper:#FBFAFC; --line:#E9E7EF; --ink-panel:#191A24;
    --serif:"Playfair Display", Georgia, serif;
    --sans:"Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--paper);color:var(--navy);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1120px;margin:0 auto;padding:0 32px}
  .svg{display:block;height:auto;width:100%}
  .eyebrow{font-size:12.5px;letter-spacing:.22em;color:var(--grey);text-transform:uppercase;font-weight:600}

  header{border-bottom:1px solid var(--line)}
  .top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0}
  .brandmini{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-size:19px}
  .brandmini .b{width:30px;height:30px}
  .top nav{display:flex;gap:24px;font-size:14.5px;color:var(--slate)}
  .top nav a{color:inherit;text-decoration:none}
  .top nav a:hover{color:var(--navy)}

  .hero{text-align:center;padding:70px 0 24px}
  .hero .lead-logo{max-width:560px;margin:0 auto}
  .hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(26px,4vw,40px);line-height:1.15;margin:40px auto 14px;max-width:20ch}
  .hero p{color:var(--slate);max-width:60ch;margin:0 auto;font-size:17px}

  .rule{height:1px;background:var(--line);margin:56px 0}

  .split{display:grid;grid-template-columns:1.35fr .9fr;gap:0}
  .split .l{padding-right:48px}
  .split .r{padding-left:48px;border-left:1px solid var(--line)}
  .split .a-logo{max-width:440px}
  .favset{display:flex;gap:40px;align-items:flex-start;margin-top:26px}
  .favcol{text-align:center}
  .favcol .ic{width:96px;height:96px;margin:0 auto}
  .favcol .cap{font-size:12px;letter-spacing:.12em;color:var(--grey);text-transform:uppercase;margin-top:14px}
  @media(max-width:820px){.split{grid-template-columns:1fr}.split .l{padding:0}.split .r{padding:36px 0 0;border-left:0;border-top:1px solid var(--line);margin-top:36px}}

  .cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:8px}
  .cols3 .c{padding:0 34px}
  .cols3 .c + .c{border-left:1px solid var(--line)}
  .cols3 h3{font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--navy);font-weight:600;margin:0 0 14px}
  .cols3 p{color:var(--slate);font-size:15px;margin:0}
  .combo{display:flex;align-items:center;gap:14px;margin:18px 0 8px}
  .combo .chip{width:66px;height:66px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
  .combo .chip.ring{border:1.5px solid var(--line);background:#fff}
  .combo .chip.ring .svg{width:42px}
  .combo .chip.lav{width:66px;height:66px}
  .combo .op{font-family:var(--serif);font-size:24px;color:var(--slate)}
  .combo .badge{width:66px;height:66px}
  .devices{display:flex;gap:18px;margin-top:16px;color:var(--slate)}
  .devices svg{width:30px;height:30px;stroke:var(--slate);fill:none;stroke-width:1.6}
  @media(max-width:820px){.cols3{grid-template-columns:1fr;gap:28px}.cols3 .c{padding:0}.cols3 .c+.c{border-left:0;border-top:1px solid var(--line);padding-top:28px}}

  section.blk{padding:64px 0;border-top:1px solid var(--line)}
  .blk .head{display:flex;align-items:baseline;gap:14px;margin-bottom:32px}
  .blk .head .n{font-family:var(--serif);color:var(--purple);font-size:18px}
  .blk .head h2{font-family:var(--serif);font-weight:500;font-size:24px;margin:0}
  .blk .head p{margin:4px 0 0;color:var(--slate);font-size:15px}

  .sw{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .sw .s{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
  .sw .s .chip{height:96px}
  .sw .s .m{padding:13px 15px}
  .sw .s .m .nm{font-weight:600;font-size:14px}
  .sw .s .m .hx{color:var(--slate);font-size:13px;font-variant-numeric:tabular-nums}
  .sw .s .m .ro{color:var(--grey);font-size:12px;margin-top:6px}
  @media(max-width:820px){.sw{grid-template-columns:1fr 1fr}}

  /* header usage */
  .hdrmock{border:1px solid var(--line);border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 22px;margin-bottom:14px}
  .hdrmock:last-child{margin-bottom:0}
  .hdrmock.dark{background:var(--ink-panel);border-color:var(--ink-panel)}
  .hdrmock .lock{display:flex;align-items:center;flex:0 0 auto}
  .hdrmock .lock .svg{width:auto;height:34px}
  .hdrmock nav{display:flex;align-items:center;gap:22px;font-size:14px;color:var(--slate);margin-left:auto}
  .hdrmock.dark nav{color:#AEB4CC}
  .hdrmock nav a{color:inherit;text-decoration:none}
  .hdrmock .btn{background:var(--purple);color:#fff;border-radius:9px;padding:9px 16px;font-size:13.5px;font-weight:600;white-space:nowrap}
  @media(max-width:680px){.hdrmock nav .hide{display:none}}
  .usage-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px}
  .usage{border:1px solid var(--line);border-radius:14px;padding:20px}
  .usage .u-h{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:8px}
  .usage.yes .u-h{color:#2f8f5b} .usage.no .u-h{color:#b4544e}
  .usage .u-h .badge2{width:16px;height:16px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:11px;line-height:1}
  .usage.yes .badge2{background:#2f8f5b} .usage.no .badge2{background:#b4544e}
  .usage .frame{background:#fff;border-radius:10px;min-height:74px;display:flex;align-items:center;justify-content:center;padding:14px;overflow:hidden}
  .usage.no .frame{background:#FAF7F7}
  .usage .frame .svg{width:auto;height:38px}
  .usage .frame.tag .svg{height:64px}
  .usage p{color:var(--slate);font-size:13.5px;margin:12px 0 0}
  @media(max-width:680px){.usage-grid{grid-template-columns:1fr}}
  .constr{display:flex;align-items:baseline;gap:0;font-family:var(--serif);font-size:clamp(30px,6vw,54px);line-height:1;margin:6px 0 0;flex-wrap:wrap}
  .constr .seg{position:relative;padding:0 2px}
  .constr .seg .tagm{position:absolute;left:0;right:0;top:100%;margin-top:10px;font-family:var(--sans);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);text-align:center;white-space:nowrap}
  .constr .n{color:var(--navy)} .constr .a{color:var(--purple)} .constr .d{color:var(--purple)} .constr .s{color:var(--navy)}
  .legend{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:24px;font-size:13.5px;color:var(--slate)}
  .legend span{display:flex;align-items:center;gap:8px}
  .legend i{width:12px;height:12px;border-radius:3px;display:inline-block;flex:0 0 auto}

  .type{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
  .type .big{font-family:var(--serif);font-size:clamp(40px,8vw,78px);line-height:1;margin:0}
  .type .big .n{color:var(--navy)} .type .big .a{color:var(--purple)} .type .big .d{color:var(--purple)} .type .big .s{color:var(--navy)}
  .type .rows > div{display:flex;align-items:baseline;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
  .type .rows > div:last-child{border-bottom:0}
  .type .rows .w{width:66px;color:var(--grey);font-size:13px}
  .type .rows .ex{font-family:var(--serif);font-size:24px}
  .type .rows .lab{margin-left:auto;color:var(--slate);font-size:13px}
  @media(max-width:820px){.type{grid-template-columns:1fr}}

  .fav-sizes{display:flex;gap:34px;align-items:flex-end;flex-wrap:wrap;margin-bottom:26px}
  .fav-sizes .it{text-align:center}
  .fav-sizes .it .svg{border-radius:20%}
  .fav-sizes .it span{display:block;font-size:12px;color:var(--grey);margin-top:8px}
  .tabs{display:flex;gap:14px;flex-wrap:wrap}
  .tab{display:flex;align-items:center;gap:9px;background:#EFEDF4;border:1px solid var(--line);border-radius:9px 9px 0 0;padding:8px 14px 8px 11px;font-size:14px;color:#4a4960}
  .tab .svg{width:16px;height:16px;border-radius:4px}

  pre{background:var(--ink-panel);color:#EDEBF3;border-radius:14px;padding:22px 24px;overflow:auto;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;line-height:1.75;margin:0}
  pre .c{color:#8a89a0} pre .t{color:#B69BE0}

  .darkshow{background:var(--ink-panel);border-radius:20px;padding:54px 48px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
  .darkshow .svg{max-width:380px}
  @media(max-width:820px){.darkshow{grid-template-columns:1fr;gap:34px}}

  footer{padding:40px 0 72px;color:var(--grey);font-size:13.5px;text-align:center}